Thanks guys for the 200 views! I really appreciate it!

I would be playing Magma Spray instead of Shock in your main deck because of the exile ability on Magma Spray. Plus maybe another Dynavolt Tower to really take advantage of the amount of instant and sorcery spells you will be casting.

P.S Thanks for the approval on Improvisational Artificers :)

Phoenix9978 the reason I am main boarding Shock is because I can hit the opponent with it, so if I wanted to I could shock their face, and later cast it again from the graveyard with Torrential Gearhulk if I wanted to. I fully agree that Magma Spray is ultimately better because of its ability to exile, but that will only be that beneficial against something like a graveyard deck or Scrapheap Scrounger. I will have to test out both to see which performs better.

I really liked the idea in your Improvisational Artificers deck, in my opinion the improvise mechanic is super cool and flexible and was overlooked by the community. I stumbled upon your deck looking for token ideas for my Second Harvest Season - G/W Ramp (Help) deck and thought your deck had super cool synergy and was a great brew.

I appreciate your feedback!

Goblin Dark-Dwellers :)